| Serial Number | 86438426 |
| Word Mark | PFANSTIEHL |
| Filing Date | Wednesday, October 29, 2014 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Saturday, October 4, 2025 |
| Registration Number | 4759722 |
| Registration Date | Tuesday, June 23, 2015 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, April 7, 2015 |
| Goods and Services | Biochemical research and development; Chemical, biochemical, biological and bacteriological research and analysis; Drug discovery services; Pharmaceutical drug development services; Product research and development; Research and development in the pharmaceutical and biotechnology fields; Research and development of vaccines and medicines |
| Goods and Services | Biochemical catalysts; Chemical additives for use in the manufacture of pharmaceuticals; Chemicals for use in biotechnological manufacturing processes; Chemicals for use in biotechnological product development; Chemicals for use in the biochemical and chemical industry; Chemicals for use in the manufacture of formulation ingredients, pharmaceutical intermediates, active pharmaceutical ingredients, pharmaceutical preparations, drug formulations and vaccines; Excipients for use in the manufacture of of injectable formulation ingredients, pharmaceutical intermediates, active pharmaceutical ingredients, pharmaceutical preparations, drug formulations and vaccines |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, November 7, 2014 |
| Primary Code | 001 |
| First Use Anywhere Date | Friday, December 31, 1920 |
| First Use In Commerce Date | Friday, December 31, 1920 |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, November 7, 2014 |
| Primary Code | 042 |
| First Use Anywhere Date | Friday, December 31, 1976 |
| First Use In Commerce Date | Friday, December 31, 1976 |
| Party Name | Pfanstiehl, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Waukegan, IL 60085 |
| Party Name | Pfanstiehl, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Waukegan, IL 60085 |
| Party Name | Pfanstiehl, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Waukegan, IL 60085 |
| Event Date | Event Description |
| Saturday, November 1, 2014 | NEW APPLICATION ENTERED |
| Friday, November 7, 2014 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, February 19, 2015 | ASSIGNED TO EXAMINER |
| Friday, February 27, 2015 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 18, 2015 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 7, 2015 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 7, 2015 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, June 23, 2015 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, August 22, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, August 22, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, June 23, 2020 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Tuesday, March 16, 2021 | TEAS SECTION 8 & 15 RECEIVED |
| Thursday, July 22, 2021 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, July 22, 2021 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, July 22, 2021 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Sunday, June 23, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, June 11, 2025 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, October 4, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Saturday, October 4, 2025 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, October 4, 2025 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, October 4, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |